title: Endogenous origin of viruses.
authors.affiliation: Department of Pharmacology, Beijing Medical University, People's Republic of China. htangniu@public.bca.net.cn
authors.forename: H
authors.initials: H
authors.lastname: Tan
authors.forename: G
authors.initials: G
authors.lastname: Niu
mesh_terms: D004247:DNA / Q000235:genetics; D004267:DNA Viruses / Q000502:physiology*; D004279:DNA, Viral / Q000235:genetics; D006801:Humans; D008954:Models, Biological; D012313:RNA / Q000235:genetics; D012328:RNA Viruses / Q000502:physiology*; D012367:RNA, Viral / Q000235:genetics; D014777:Virus Diseases / Q000503:physiopathology*
chemical_list: D004279:DNA, Viral; D012367:RNA, Viral; D012313:RNA; D004247:DNA